LDN 1622 (Gary Imm)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: 56 Ori · 59 Ori · HD288287 · HD288288 · HD288289 · HD288291 · HD288292 · HD288293 · HD288294 · HD288295 · HD288296 · HD288297 · HD288298 · HD288301 · HD288304 · HD288305 · HD288306 · HD288307 · HD288308 · HD288310 · HD288312 · HD288313 · HD288324 · HD288325 · HD288326 · HD288328 · HD288329 · HD288330 · HD288331 · HD288332 · And 27 more.

Powered byPixInsight

LDN 1622

Powered byPixInsight

LDN 1622

This object is a cometary molecular cloud located only 500 light-years away in the constellation of Orion. It spans about 10 light years across. The densest parts of this cloud completely block out the background stars.

The most interesting aspect of this object to me is the bright yellow young pre-main sequence star (HBC 515) seen on the lower right side of the image in the head of the cloud. This star is one of the visually brightest young stars known. The star is surrounded by a yellow reﬂection nebula designated as vdB 62 or Parsamian 3. I also find it interesting that the cloud is silhouetted against a faint background of glowing reddish hydrogen gas.

This cloud has been identified as the birthplace of many other stars besides HBC 515. Typical of such a cloud, a number of Herbig-Haro objects and outflows have been identified in this region but I could not positively identify many of these very faint objects in my image.

As many of you know, I am not a big fan of nicknames. But this object’s nickname, the Boogeyman Nebula, seems fitting for its dark, foreboding look.

CMOS Imagers
Celestron RASA
Cloudy Nights
ASI 6200 MM Pro
Texas Astronomy
RASA Images

Please note: The following tables are updated every 24 hours.

Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	7252738
PixInsight job	9SMM9NY9R3VTVUZPTY8V70W7YTUSIQG3
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h56m09s.80
RA (top/left)	06h01m00s.93
RA (top/right)	05h51m26s.42
RA (bottom/right)	05h51m17s.39
RA (bottom/left)	06h00m51s.37

Dec (center)	+02°04′25″.2
Dec (top/left)	+02°52′49″.8
Dec (top/right)	+02°56′01″.10
Dec (bottom/right)	+01°16′01″.1
Dec (bottom/left)	+01°12′44″.5

Image Index:

Contribution Index (beta):

LDN 1622

LDN 1622

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

		...
You have no new notifications.

Image Index:

Contribution Index (beta):

LDN 1622

LDN 1622

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

Notifications

AstroBin is in READ ONLY mode

Sorry :-(

Sorry :-(

Sorry :-(

Are you really sure?

Warning!

Warning!

Are you sure?

Report abuse

Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

Sorry

Sorry

Share

Upload new revision

Upload uncompressed source (XISF/FITS/PSD/TIFF)

Delete image and all its revisions?

Delete original image?

Delete all other versions?

Delete all revisions?

IOTD/TP stats

The following people like this image

The following people bookmarked this image

Warning

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information